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Fundamentals of Differential Equations and Boundary Value Problems
- A. Find the Laplace Transform if the given is a function of t, and Inverse Transform if the given is a function of s. s+2 3. F(s)= s² – 3s +4arrow_forwardExpress the graph in Figure Q3(a) in terms of a unit step function and then find theLaplace transform for the function.arrow_forwardIf * represents convolution, determine the Laplace transform of f(t) = 12t *e-3tarrow_forward
- 7. Find the inverse Laplace transform of the following function S-3 4s²-3s+5 (a) (s2-6s+10) (b) (s+1)(s²-35+2) e-3s (c) s2+4s+13 (d) (s²+1)²arrow_forward4. (a) Show that T1 and T2 are equivalent statistics if, and only if, we can write T2 = H(T1) for some 1-1 transformation H of the range of T into the range of T2. Which of the following statistics are equivalent? (Prove or disprove.) (b) II, *, and log x,, c; >0 (c) -1 Ti and E-, log ri, x; > 0 (d) (Σ" σ,, ΣΕ ο?) and (Σ o ΣL (οι- 3)?) (e) (E, Ti, E-1 ) and (E ri, E (*; – 1)*). Xi,arrow_forward6. Find the inverse Laplace transform of the function I(s) = (3² − a²) (as + b) (s² + a²) (s² + ß²) *arrow_forward
- when using the Laplace Transform Table, you need to always identify c, f(t), and F(s), etc. 2 Find L-1 3s -arrow_forwardWrite down the qualitative form of the inverse Laplace transform of the followir functions. For each question first write down the poles of the function, X(s). (a) s+1 X(s) = (s+2)(s² + 2s + 2)(s² + 4) (b) 1 X(s) = %3D (2s2 + 8s + 20)(s² + 2s + 2)(s+ 8) (c) s²(s² + 2s + 5)(s+3)arrow_forwardQuestion 1 + 00 The definition of the Laplace transform of a function is that given a piecewise defined function, L{f(t) } = / e"f(1) dt, if it exists. (A) True B) Falsearrow_forward
- Q1. Find the Fourier of the function in Fig.Q1 f(x) -a a x -a Fig.Q1arrow_forwardⒸ find japlace transform of f(s) = 35+7 (5+1)(5-3) inversearrow_forwardb) An engineer from ECG collected some data on the performance of a newly purchased transformer over regular time interval. How would you explain the behavior of the transformer in relation to its performance to management? c) Find f(-1) if f(0) = 2, f(1) = 9, f (2) = 28, f(3) = 65, f (4) = 126, f(5) = 217.arrow_forward
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